drivers: misc: ti_dac7512: add support for DT matching

Only matching is done via DT, no other details can be passed.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/misc/ti_dac7512.c b/drivers/misc/ti_dac7512.c
index 6393a68122ae..83da711ce9f1 100644
--- a/drivers/misc/ti_dac7512.c
+++ b/drivers/misc/ti_dac7512.c
@@ -22,6 +22,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/spi/spi.h>
+#include <linux/of.h>
 
 static ssize_t dac7512_store_val(struct device *dev,
                                  struct device_attribute *attr,
@@ -78,10 +79,19 @@ static const struct spi_device_id dac7512_id_table[] = {
 };
 MODULE_DEVICE_TABLE(spi, dac7512_id_table);
 
+#ifdef CONFIG_OF
+static const struct of_device_id dac7512_of_match[] = {
+        { .compatible = "ti,dac7512", },
+        { }
+};
+MODULE_DEVICE_TABLE(of, dac7512_of_match);
+#endif
+
 static struct spi_driver dac7512_driver = {
         .driver = {
                 .name   = "dac7512",
                 .owner  = THIS_MODULE,
+                .of_match_table = of_match_ptr(dac7512_of_match),
         },
         .probe  = dac7512_probe,
         .remove = dac7512_remove,